When G-Unit weren't churning out gritty gangsta-rap classics, they brought their beats to the club. The group lay out their hard-boiled manifesto in detail on the track bearing their name, which is punctuated by militant stomps and 50 Cent's wild screams of “G-G-G-G-Unit.” On “Life Jacket,” meanwhile, they seamlessly switch from the streets to the dance floor, swapping rough beats for fluttering synths and spacey keys.